| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.95 | 5.220% | $129.368 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $59.40 | 6.524% | $63.2753 | $63.28 | $63.30 | $63.30 |
| Purchase #3 | $101.77 | 6.661% | $108.5489 | $108.55 | $108.55 | $108.50 |
| Purchase #4 | $117.74 | 6.716% | $125.6474 | $125.65 | $125.65 | $125.60 |
| Purchase #5 | $15.41 | 9.468% | $16.869 | $16.87 | $16.85 | $16.90 |
| Purchase #6 | $191.61 | 13.276% | $217.0481 | $217.05 | $217.05 | $217.00 |
| Purchase #7 | $209.71 | 7.552% | $225.5473 | $225.55 | $225.55 | $225.50 |
| 7 purchase totals = | $818.59 | $886.3040 | $886.32 | $886.30 | $886.20 | |